CEM DT-9989, User Manual, Page: 50 / 68

1. Store the current displayed waveform into the device.
•Press “HOLD” “F2(Save)”
enter into “Save Operations” state “ ” (select position)
“F1(Memory)”, when no store exists in the position(No store), store directly, the color may
turn to purple red from green if storage succeeds.
•If previous store exists, system presents “Into the new?” if answer “yes”, original content is
covered, current content is stored; if “no”, quit the operation.
•Press “F4 (EXIT)” to quit.
2.Store the record state waveform into the device.
•Press “REC” “F2 (Save)” “ ”(select position) “F1 (Memory)”, rest steps same
as 1.
•Press “F4 (back)” to turn back to flip operation interface of record state, press “REC”to quit.
3.Store FFT displayed waveform into device.
•Press “F4 (FFT)” “HOLD” “F1 (Save)” “ ” (select position) “F1 (Memory)”, rest
steps same as 1.
Under “Save Operations” state, press “ ”“ ”(select position), then press “F2(Delete)”,
system presents “Are you sure?” if answer “yes”, the content is deleted; if “no”, quit the
operation.
•Under “Save Operations” state, press “ ”“ ”(select position), then press “F3 (Recall)”,
the selected content displays on the screen.
•The waveform data is sent to upper computer by Bluetooth or wireless USB while waveform
callout.
→ → →
→
→ → →
→ → →
2 15 2 Deletion
2 15 3 Callout
- -
- -
Picture 2-13-1 Picture 2-13-2
50
Oscilloscope Section